Span Installer vs TOPENS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Span Installer
This app streamlines the installation and servicing of new and existing SPAN panels. It offers enhanced navigation, an improved breaker labeling process, and integrated troubleshooting support. Users can also confirm communications with battery systems and program setpoints for energy management.
- Faster new SPAN Panel commissioning
- Simplified user navigation
- Improved breaker labeling
- Integrated troubleshooting and support
- Confirm hardware communications
- Program setpoints with SPAN PowerUp
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The new and improved SPAN Installer App supports the seamless installation of new SPAN panels. The SPAN Installer App also allows for seamless service calls of existing SPAN Panel installations. - Set up and commission a new SPAN Panel faster than ever before - Enhanced and simplified user navigation and design - New and Improved breaker labelling process making it even easier to install SPAN - Seamless troubleshooting and support integrated into the app - Confirm communications with battery systems and other hardware like SPAN Drive - Program setpoints to help customers avoid service upgrades with SPAN PowerUpTM Shift to smarter, cleaner energy with SPAN and ensure quality installations for your customers. **You must be a SPAN Authorized Installer to login to the SPAN Installer App.**
TOPENS
This app provides a platform for managing your home's smart door machine. It enables convenient and fast communication between your mobile phone and the door machine, facilitating internet connectivity.
- Smart door machine management
- Mobile phone and door machine interaction
- Internet communication with door machine
- Home intelligent platform
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Sanford smart app is your home's intelligent door machine management platform. Through Sanford, you can complete the convenient and fast interaction between mobile phone and door machine, and realize the Internet communication with door machine.
Screenshots
Verdict
The clearest difference is rating: Span Installer at 3.7 against TOPENS's 1.4. Span Installer also leads on update cadence (fortnightly vs every 2 months). TOPENS's advantage is iOS requirement (13.0 vs 17.6). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Span Installer holds the better App Store score, 3.7 against 1.4. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Span Installer ships an update fortnightly, TOPENS every 2 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.
| Parameter | Span Installer | TOPENS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (13 ratings) — better | 1.4 (7 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 13 — better | 7 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 104 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | Span.io, Inc | Hangzhou Sanford Technology Co., Ltd |
Customer experience
Span Installer
TOPENS
In-app purchases
Span Installer
No in-app purchases
TOPENS
No in-app purchases
